Estimados: Actualmente tengo instalado un servidor con Debian Etch al cual le instalé openldap. El serv idor actualmente está levantado y funciona localmente. El problema radica cuando necesito autenticar a un usuario remoto.
Si un usuario creado con ldap se autentica vía SSH no ocurre problema. el problema, ocurre cuando dicho usuario necesita autenticarse desde otra aplicación. Por ejemplo vía Web. Agradecería si me pueden orientar. Seguí el siguiente Howto: http://moduli.net/sysadmin/sarge-ldap-auth-howto.html Y seguí todos los pasos, pero no ocurre nada. Adjunto los archivos de configuración de slapd.conf, pam_ldap.com nsswitch.conf ### Para slapd.conf #################################### john:/home/andres# cat /etc/ldap/slapd.conf # This is the main slapd configuration file. See slapd.conf(5) for more # info on the configuration options. ####################################################################### # Global Directives: # Features to permit #allow bind_v2 # Schema and objectClass definitions include /etc/ldap/schema/core.schema include /etc/ldap/schema/cosine.schema include /etc/ldap/schema/nis.schema include /etc/ldap/schema/inetorgperson.schema # Where the pid file is put. The init.d script # will not stop the server if you change this. pidfile /var/run/slapd/slapd.pid # List of arguments that were passed to the server argsfile /var/run/slapd/slapd.args # Read slapd.conf(5) for possible values loglevel 0 # Where the dynamically loaded modules are stored modulepath /usr/lib/ldap moduleload back_bdb # The maximum number of entries that is returned for a search operation sizelimit 500 # The tool-threads parameter sets the actual amount of cpu's that is used # for indexing. tool-threads 1 ####################################################################### # Specific Backend Directives for bdb: # Backend specific directives apply to this backend until another # 'backend' directive occurs backend bdb checkpoint 512 30 ####################################################################### # Specific Backend Directives for 'other': # Backend specific directives apply to this backend until another # 'backend' directive occurs #backend <other> ####################################################################### # Specific Directives for database #1, of type bdb: # Database specific directives apply to this databasse until another # 'database' directive occurs database bdb # The base of your directory in database #1 suffix "dc=ldap,dc=spcservices,dc=com" # rootdn directive for specifying a superuser on the database. This is needed # for syncrepl. # rootdn "cn=admin,dc=ldap,dc=spcservices,dc=com" # Where the database file are physically stored for database #1 directory "/var/lib/ldap" # For the Debian package we use 2MB as default but be sure to update this # value if you have plenty of RAM dbconfig set_cachesize 0 2097152 0 # Sven Hartge reported that he had to set this value incredibly high # to get slapd running at all. See http://bugs.debian.org/303057 # for more information. # Number of objects that can be locked at the same time. dbconfig set_lk_max_objects 1500 # Number of locks (both requested and granted) dbconfig set_lk_max_locks 1500 # Number of lockers dbconfig set_lk_max_lockers 1500 # Indexing options for database #1 index objectClass eq # Save the time that the entry gets modified, for database #1 lastmod on # Where to store the replica logs for database #1 # replogfile /var/lib/ldap/replog # The userPassword by default can be changed # by the entry owning it if they are authenticated. # Others should not be able to see it, except the # admin entry below # These access lines apply to database #1 only access to attrs=userPassword,shadowLastChange,gecos by dn="cn=admin,dc=ldap,dc=spcservices,dc=com" write by self write by * read # Ensure read access to the base for things like # supportedSASLMechanisms. Without this you may # have problems with SASL not knowing what # mechanisms are available and the like. # Note that this is covered by the 'access to *' # ACL below too but if you change that as people # are wont to do you'll still need this if you # want SASL (and possible other things) to work # happily. access to dn.base="" by * read # The admin dn has full write access, everyone else # can read everything. access to * by dn="cn=admin,dc=ldap,dc=spcservices,dc=com" write by * read # For Netscape Roaming support, each user gets a roaming # profile for which they have write access to #access to dn=".*,ou=Roaming,o=morsnet" # by dn="cn=admin,dc=ldap,dc=spcservices,dc=com" write # by dnattr=owner write ####################################################################### # Specific Directives for database #2, of type 'other' (can be bdb too): # Database specific directives apply to this databasse until another # 'database' directive occurs #database <other> # The base of your directory for database #2 #suffix "dc=debian,dc=org" ###########################################################################33 Para /etc/ldap/ldap.conf john:/home/andres# cat /etc/ldap/ldap.conf # $OpenLDAP: pkg/ldap/libraries/libldap/ldap.conf,v 1.9 2000/09/04 19:57:01 kurt Exp $ # # LDAP Defaults # # See ldap.conf(5) for details # This file should be world readable but not world writable. BASE dc=ldap,dc=spcservices,dc=com URI ldap://172.31.20.3 #SIZELIMIT 12 #TIMELIMIT 15 #DEREF never ############################################################################ para /etc/nsswitch.conf john:/home/andres# cat /etc/nsswitch.conf # /etc/nsswitch.conf # # Example configuration of GNU Name Service Switch functionality. # If you have the `glibc-doc-reference' and `info' packages installed, try: # `info libc "Name Service Switch"' for information about this file. passwd: ldap compat group: ldap compat shadow: compat hosts: files dns networks: files protocols: db files services: db files ethers: db files rpc: db files netgroup: nis Agradezco las las respuestas, ya que no encuentro la menera de hacerlo funcionar. Saludos Cordiales